ul {
	list-style:none;
	margin:0;
	padding:0;
	}
.pics{
z-index: 200;
	width:196px; 
    height:269px;
	margin:20px 0 7px 0;  
	}
.pics li{
	background:#fff; 
	padding:10px;  
	margin:0;
    border:1px solid #dfdfdf;
	}
	
.pics img{
	margin:0;
	padding:0;
	border:0;
	/*background:#fff; 
	padding:10px;  
	margin:0;
    border:1px solid #dfdfdf;*/
	}	
	
	.twet{
	z-index: 1;
	}